Cedex HiRes - Maintenance of the Syringe Guide and Spindle

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Cedex HiRes Analyzer Operator’s Guide
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8.3 Maintenance of the Syringe Guide and Spindle
The syringe guide and spindle are mounted on either side of the syringe module inside the casing (see Figure 42).
To guarantee optimal performance of the syringe, they should be lubricated twice a year (or, when necessary,
more often, for example, if you hear noises coming from the syringe guide) with the lubricant supplied by your
local Roche representative.
Follow the instructions below:
1
Remove the syringe (see “Removing the Syringe”).
2
Turn off the Cedex HiRes Analyzer.
3
Lubricate the top part of the syringe guide and spindle.
4
Turn on the Cedex HiRes Analyzer.
5
Click on INSTALL in the Syringe Maintenance dialog box.
6
Turn off the Cedex HiRes Analyzer.
7
Lubricate the bottom part of the syringe guide and spindle.
8
Turn on the Cedex HiRes Analyzer.
9
Click on REMOVE SYRINGE in the Syringe Maintenance dialog box.
10
Install the syringe (see “Assembling and Installing the Syringe”).
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Syringe guide
Spindle
Figure 42: Syringe guide and spindle
Syringe Maintenance
Maintenance of the Syringe Guide and Spindle